function CopyTest::testExistingReplace
Same name in other branches
- 9 core/modules/file/tests/src/Kernel/CopyTest.php \Drupal\Tests\file\Kernel\CopyTest::testExistingReplace()
- 8.9.x core/modules/file/tests/src/Kernel/CopyTest.php \Drupal\Tests\file\Kernel\CopyTest::testExistingReplace()
- 11.x core/modules/file/tests/src/Kernel/CopyTest.php \Drupal\Tests\file\Kernel\CopyTest::testExistingReplace()
Tests replacement when copying over a file that already exists.
@covers ::copy
File
-
core/
modules/ file/ tests/ src/ Kernel/ CopyTest.php, line 116
Class
- CopyTest
- Tests the file copy function.
Namespace
Drupal\Tests\file\KernelCode
public function testExistingReplace() : void {
// Setup a file to overwrite.
$contents = $this->randomMachineName(10);
$source = $this->createFile(NULL, $contents);
$target = $this->createFile();
$this->assertDifferentFile($source, $target);
// Clone the object so we don't have to worry about the function changing
// our reference copy.
$result = $this->fileRepository
->copy(clone $source, $target->getFileUri(), FileExists::Replace);
// Check the return status and that the contents changed.
$this->assertNotFalse($result, 'File copied successfully.');
$this->assertEquals($contents, file_get_contents($result->getFileUri()), 'Contents of file were overwritten.');
$this->assertDifferentFile($source, $result);
// Check that the correct hooks were called.
$this->assertFileHooksCalled([
'load',
'copy',
'update',
]);
// Load all the affected files to check the changes that actually made it
// to the database.
$loaded_source = File::load($source->id());
$loaded_target = File::load($target->id());
$loaded_result = File::load($result->id());
// Verify that the source file wasn't changed.
$this->assertFileUnchanged($source, $loaded_source);
// Verify that what was returned is what's in the database.
$this->assertFileUnchanged($result, $loaded_result);
// Target file was reused for the result.
$this->assertFileUnchanged($loaded_target, $loaded_result);
}
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